Harris Value

22110 Guston Hall Ln, Katy, TX 77449

2,990 sqft, built 2006, in Lakes At Mason Park Appraised at $338,977 for 2026.

Harris County account 1275910020027

Appraised value
$338,977
Tax year 2026 · after any cap, before exemptions
Living area
2,990 sqft
$113 per sqft
Year built
2006
Average quality

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 77449, Lakes At Mason Park, and Katy assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is delivered, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 9.4% from $309,793 in 2025 to $338,977 in 2026.
  • Appraised value per square footThe current public record shows about $113 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lakes At Mason Park neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 350 residential records in the same neighborhood, the average appraised value is about $153 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.3% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 22110 Galapagos Ct, Katy, TX 77449
    2,908 sqft | $118/sqft | built 2007 | Similar size (2,908 vs 2,990 sqft); Similar age (2007 vs 2006); Similar lot size (6,420 vs 6,325 sqft)
    $343,254
  • 2611 Whitetip Ct, Katy, TX 77449
    3,040 sqft | $129/sqft | built 2014 | Similar size (3,040 vs 2,990 sqft); Similar lot size (6,365 vs 6,325 sqft); Same quality (Average)
    $392,476
  • 2326 Seahorse Bend Dr, Katy, TX 77449
    2,813 sqft | $116/sqft | built 2007 | 6% smaller (2,813 vs 2,990 sqft); Similar age (2007 vs 2006); Similar lot size (6,246 vs 6,325 sqft)
    $326,129
  • 22111 Guston Hall Ln, Katy, TX 77449
    2,990 sqft | $115/sqft | built 2006 | Similar size (2,990 vs 2,990 sqft); Built same year (2006); Lot 13% smaller (5,500 vs 6,325 sqft)
    $344,251
  • 2618 Australia Reef Dr, Katy, TX 77449
    2,990 sqft | $119/sqft | built 2006 | Similar size (2,990 vs 2,990 sqft); Built same year (2006); Lot 13% smaller (5,500 vs 6,325 sqft)
    $354,570

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.